Belgium’s David Goffin battled back from a seemingly impossible first-set position against Frenchman Richard Gasquet on Friday to reach the Japan Open semi-finals.

In a Franco-Belgian clash that served as a foretaste of next month's Davis Cup final, Goffin found himself 5-3 down and facing three set points against the former world number seven before coming through 7-5, 6-2 in Tokyo.

Goffin now faces eighth seed Diego Schwartzman from Argentina, who put an end to the impressive run of world number 46 Steve Johnson.

Top seed Cilic won a staggering 20 out of 21 points on first serve and faced no break points as he demolished Harrison, ranked 47 places below him in the world rankings, in 52 minutes.

The 29-year-old towering Croatian, runner-up to Roger Federer at this year's Wimbledon, faces the winner of Friday's last quarter-final match between local favourite Yuichi Sugita and Frenchman Adrian Mannarino.

Cilic's path to the final was made considerably easier after third seed Milos Raonic was forced to withdraw on Thursday with a calf injury, the latest blip in what the Canadian described as a "difficult and frustrating year".

And Cilic will be hoping to go one better than last season in Tokyo where he lost in the semi-final to Belgium's David Goffin.

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